Priscilla Dean as Molly Madden (Silky Moll)

Wheeler Oakman as 'Dapper Bill' Ballard

Lon Chaney as Ah Wing / 'Black Mike' Sylva

Ralph Lewis as 'Silent' Madden

E. Alyn Warren as Chang Lo

Stanley Goethals as The Kid Across the Hall

Melbourne MacDowell as Morgan Spencer

Wilton Taylor as Inspector

John George as Humpy (uncredited)

Stanton Heck as Police Officer (uncredited)

Arthur Millett as Detective at Party (uncredited)

Steve Murphy as Member of Black Mike's Gang (uncredited)

S.D. Wilcox as Policeman Arresting Madden (uncredited)

Anna May Wong as Chinese Girl (uncredited)

Bessie Wong as Chinese Girl at Chang Low's (uncredited)

Lulu Wong as Chinese Girl at Chang Low’s (uncredited)